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Description of problem: Segfault while dragging text selection in firefox Version-Release number of selected component (if applicable): xorg-x11-server-common-1.9.5-1.fc14.i686 xorg-x11-server-Xorg-1.9.5-1.fc14.i686 xorg-x11-server-utils-7.5-5.fc14.i686 xorg-x11-drivers-7.4-1.fc14.i686 How reproducible: Happens occasionally, not 100% Steps to Reproduce: 1. Select text, and drag selection 2. repeat step 1 rapidly 3. Actual results: X server segfaults Expected results: X server does not segfault Additional info: Graphics card is a Radeon HD 4350 [2633315.678] 0: /usr/bin/Xorg (xorg_backtrace+0x3c) [0x80e834c] [2633315.678] 1: /usr/bin/Xorg (0x8047000+0x5eec6) [0x80a5ec6] [2633315.678] 2: (vdso) (__kernel_rt_sigreturn+0x0) [0x6e840c] [2633315.678] 3: /usr/lib/libdrm_radeon.so.1 (0x72a000+0x203e) [0x72c03e] [2633315.678] 4: /usr/lib/libdrm_radeon.so.1 (radeon_cs_write_reloc+0x31) [0x72cf31] [2633315.682] 5: /usr/lib/xorg/modules/drivers/radeon_drv.so (0x3c4000+0xb1cee) [0x475cee] [2633315.682] 6: /usr/lib/xorg/modules/drivers/radeon_drv.so (0x3c4000+0xb7672) [0x47b672] [2633315.682] 7: /usr/lib/xorg/modules/drivers/radeon_drv.so (0x3c4000+0xa6ba2) [0x46aba2] [2633315.682] 8: /usr/lib/xorg/modules/drivers/radeon_drv.so (0x3c4000+0xa6dca) [0x46adca] [2633315.682] 9: /usr/lib/xorg/modules/libexa.so (0xdbf000+0xa090) [0xdc9090] [2633315.682] 10: /usr/lib/xorg/modules/libexa.so (0xdbf000+0xa370) [0xdc9370] [2633315.682] 11: /usr/bin/Xorg (miCopyRegion+0x14b) [0x819b38b] [2633315.683] 12: /usr/bin/Xorg (miDoCopy+0x395) [0x819b865] [2633315.683] 13: /usr/lib/xorg/modules/libexa.so (0xdbf000+0x959f) [0xdc859f] [2633315.683] 14: /usr/bin/Xorg (0x8047000+0xdd8b6) [0x81248b6] [2633315.683] 15: /usr/bin/Xorg (0x8047000+0x23e59) [0x806ae59] [2633315.683] 16: /usr/bin/Xorg (0x8047000+0x28517) [0x806f517] [2633315.683] 17: /usr/bin/Xorg (0x8047000+0x1b395) [0x8062395] [2633315.683] 18: /lib/libc.so.6 (__libc_start_main+0xe6) [0x9d4e36] [2633315.683] 19: /usr/bin/Xorg (0x8047000+0x1af71) [0x8061f71] [2633315.683] Segmentation fault at address 0x20 [2633315.690] Fatal server error: [2633315.690] Caught signal 11 (Segmentation fault). Server aborting [2633315.690] [2633315.690]
Found in dmesg, this occurred about 20 minutes before the segfault [2631487.329843] radeon 0000:01:00.0: r600_cs_track_check:362 mask 0xFFFFFFFF | 0xFFFFFFFF no cb for 0 [2631487.329849] radeon 0000:01:00.0: r600_packet3_check:1331 invalid cmd stream 33
Could we get output of command (on one line) rpm -qf /usr/lib*/xorg/modules/drivers/radeon_drv.so /usr/lib*/libdrm_radeon.so.1 as well, please?
$ rpm -qf /usr/lib*/xorg/modules/drivers/radeon_drv.so /usr/lib*/libdrm_radeon.so.1 xorg-x11-drv-ati-6.13.1-0.4.20100705git37b348059.fc14.i686 libdrm-2.4.22-1.fc14.i686
--------------------------------- In function cs_gem_write_reloc: (from frame 3: /usr/lib/libdrm_radeon.so.1 (0x72a000+0x203e) [0x72c03e]) 171: uint32_t read_domain, 172: uint32_t write_domain, 173: uint32_t flags) 174: { 175: struct radeon_bo_int *boi = (struct radeon_bo_int *)bo; 176: struct cs_gem *csg = (struct cs_gem*)cs; 177: struct cs_reloc_gem *reloc; 178: uint32_t idx; 179: unsigned i; 180: 181: >>>>>>> assert(boi->space_accounted); 182: 183: /* check domains */ 184: if ((read_domain && write_domain) || (!read_domain && !write_domain)) { 185: /* in one CS a bo can only be in read or write domain but not 186: * in read & write domain at the same sime 187: */ 188: return -EINVAL; 189: } 190: if (read_domain == RADEON_GEM_DOMAIN_CPU) { 191: return -EINVAL; Frame 5: /usr/lib/xorg/modules/drivers/radeon_drv.so (0x3c4000+0xb1cee) [0x475cee] /usr/src/debug/xf86-video-ati-20100705/src/r6xx_accel.c:536 set_vtx_resource Frame 6: /usr/lib/xorg/modules/drivers/radeon_drv.so (0x3c4000+0xb7672) [0x47b672] /usr/src/debug/xf86-video-ati-20100705/src/r6xx_accel.c:1241 r600_finish_op Frame 7: /usr/lib/xorg/modules/drivers/radeon_drv.so (0x3c4000+0xa6ba2) [0x46aba2] /usr/src/debug/xf86-video-ati-20100705/src/r600_exa.c:675 R600DoCopyVline Frame 8: /usr/lib/xorg/modules/drivers/radeon_drv.so (0x3c4000+0xa6dca) [0x46adca] /usr/src/debug/xf86-video-ati-20100705/src/r600_exa.c:877 R600DoneCopy Frame 9: /usr/lib/xorg/modules/libexa.so (0xdbf000+0xa090) [0xdc9090] /usr/src/debug/xorg-server-1.9.5/exa/exa_accel.c:510 exaHWCopyNtoN Frame 10: /usr/lib/xorg/modules/libexa.so (0xdbf000+0xa370) [0xdc9370] /usr/src/debug/xorg-server-1.9.5/exa/exa_accel.c:584 exaCopyNtoN Frame 11: /usr/bin/Xorg (miCopyRegion+0x14b) [0x819b38b] /usr/src/debug/xorg-server-1.9.5/mi/micopy.c:145 miCopyRegion Frame 12: /usr/bin/Xorg (miDoCopy+0x395) [0x819b865] /usr/src/debug/xorg-server-1.9.5/mi/micopy.c:334 miDoCopy Frame 13: /usr/lib/xorg/modules/libexa.so (0xdbf000+0x959f) [0xdc859f] /usr/src/debug/xorg-server-1.9.5/exa/exa_accel.c:611 exaCopyArea Frame 14: /usr/bin/Xorg (0x8047000+0xdd8b6) [0x81248b6] /usr/src/debug/xorg-server-1.9.5/miext/damage/damage.c:947 damageCopyArea Frame 15: /usr/bin/Xorg (0x8047000+0x23e59) [0x806ae59] /usr/src/debug/xorg-server-1.9.5/dix/dispatch.c:1657 ProcCopyArea Frame 16: /usr/bin/Xorg (0x8047000+0x28517) [0x806f517] /usr/src/debug/xorg-server-1.9.5/dix/dispatch.c:432 Dispatch Frame 17: /usr/bin/Xorg (0x8047000+0x1b395) [0x8062395] /usr/src/debug/xorg-server-1.9.5/dix/main.c:293 main
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