program: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6=@private1}}, &(0x7f00000002c0)=0xe8) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$rds(0x15, 0x5, 0x0) r4 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x4e22, 0x401, @private0={0xfc, 0x0, '\x00', 0x1}, 0x3}, {0xa, 0x4e22, 0xf, @private0={0xfc, 0x0, '\x00', 0x1}, 0x9}, 0x1, {[0x4, 0x3ff, 0xfffffffb, 0x1, 0x3, 0x5, 0x0, 0x3]}}, 0x5c) bind$rds(r3, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendmsg$rds(r3, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000180)=[@mask_fadd={0x58, 0x10c, 0x8, {{}, 0x0, 0x0}}, @rdma_map={0x30, 0x114, 0x3, {{0x0}, 0x0}}], 0x88}, 0x0) r5 = dup(r2) r6 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f00000000c0)=0xc) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',dfltuid=', @ANYRESHEX=r8, @ANYBLOB='\x00\x00']) mount$binder(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x1000880, &(0x7f0000000300)={[{@stats}, {}, {@max={'max', 0x3d, 0x4}}, {@stats}, {@stats}, {@max={'max', 0x3d, 0x2}}, {@max={'max', 0x3d, 0x1}}, {@max={'max', 0x3d, 0x3}}, {@max={'max', 0x3d, 0x2}}, {@stats}], [{@measure}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@uid_lt={'uid<', r0}}, {@obj_user={'obj_user', 0x3d, 'localalloc'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'user_xattr'}}, {@obj_type={'obj_type', 0x3d, 'ocfs2\x00'}}, {@uid_gt={'uid>', r8}}]}) kcmp(r7, r7, 0x5, r3, r1) r9 = io_uring_setup(0x5, &(0x7f00000002c0)) clock_nanosleep(0x2, 0x1, &(0x7f0000000000)={0x77359400}, 0xfffffffffffffffe) sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000047}, 0x4000084) close_range(r9, 0xffffffffffffffff, 0x0) syz_mount_image$udf(&(0x7f00000000c0), &(0x7f0000000180)='./file1\x00', 0x4000, &(0x7f0000000f00)=ANY=[@ANYBLOB="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"], 0x2, 0xc2d, &(0x7f0000001040)="$eJzs3U9sHNd9B/DfGy3FldxWTOwoThoXm7ZIZcVy9S+mYhXuqqbZBpBlIhRzC8AVSakLUyRBUo1spAXTSw89BCiKHnIi0BoFUjQwmiLokWldILn4UOTUE9HCRlD0wBYBcgoYzOxbcUmRNi2KEmV9Pjb13Z19b+a9eesZWdCbFwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAxB+8cun0mfSwWwEAPEhXRr96+qz7PwA8Vq76/38AAAAAAAAAAAAAADjoUhTxZKSYu7KWxqv3HfXL7b5bt8eGhrevdiRVNQ9V5cuf+pmz585/6YXBC9283J75gPr322fjtdGrlxovz96cm59aWJiabIzNtCdmJ6d2vYe91t/qZHUCGjdfvzV5/fpC4+zz5zZ9fHvg/f4njg9cHHz21DPdsmNDw8OjG0XqveVr99yQjp1meByOIk5Fiue+99PUiogi9n4u6g927Lc6UnXiZNWJsaHhqiPT7dbMYvnhSPdEFBGNnkrN7jnafiyi1vdA+7CzZsRS2fyywSfL7o3OteZb16anGiOt+cX2Ynt2ZiR1Wlv2pxFFXEgRyxGx2n/37vqiiFqk+M6xtXQtIg51z8MXq4nBO7ej2Mc+7kLZzkZfxHLxCIzZAdYfRbwaKX72zomYyNeZ6lrzhYhXy/xBxFtlvhSRyi/G+Yj3tvke8WiqRRF/WY7/xbU0WV0PuteVy19rfGXm+mxP2e515SPeH+66Ujyk+8ORLflgHPBrUz2KaFVX/LV077/ZAQAAAAAAAAAAAAAAAOB+OxJFfCZSvPIff1LNK45qXvqxi4N/OPCrvXPGn/6Q/ZRln4+IpWJ3c3IP54mBI2kkpYc8l/hxVo8i/jTP//vWw24MAAAAAAAAAAAAAAAAAADAY62In0SKF989kZajd03x9syNxtXWtenOqrDdtX+7a6avr6+vN1InmznHcy7lXM65knM1ZxS5fs5mzvGcSzmXc67kXM0Zh3L9nM2c4zmXci7nXMm5mjNquX7OZs7xnEs5l3Ou5FzNGQdk7V4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgI+TIor4RaT49jfWUqSIaEaMRydX+h926wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAUn8q4vuRovFHzTvbahGRqn87TpS/nI/m4TI/Gc3BMl+K5qWcrSprzW89hPazN32piB9Hiv7623cGPI9/X+fdna9BvPXNjXefrXXyUPfDgff7nzh+7OLg8G88vdPrtF0DTl5uz9y63RgbGh4e7dlcy0f/ZM+2gXzc4v50nYhYeOPN11vT01Pz9/6i/Arsofoj9CLVHpeeelG9iNqBaMbD6TuPgfL+/16k+N13/7N7w+/c/+vxK513d+7w8fM/27j/v7h1R7u8/9e21sv3//Kevt39/8mebS/m34301SLqizfn+o5H1BfeePNU+2brxtSNqZnzp09/eXDwy+dO9x2OqF9vT0/1vLovpwsAAAAAAAAAAAAAAADgwUlF/H6kaP14LTUi4nY1X2vg4uCzp545FIeq+Vab5m2/Nnr1UuPl2Ztz81MLC1OTjbGZ9sTs5NRuD1evpnuNDQ3vS2c+1JF9bv+R+suzc2/Mt2/88eK2nx+tX7q2sDjfmtj+4zgSRUSzd8vJqsFjQ8NVo6fbrZmq6si2k+k/ur5UxH9FionzjfT5vC3P/986w3/T/P+lrTvap/n/n+jZVh4zpSJ+Hil+56+ejs9X7Twad52zXO7vIsXJC5/L5eJwWa7bhs5zBTozA8uy/xcp/ukXm8t250M+uVH2zK5P7COiHP9jkeL7f/Hd+M28bfPzH7Yf/6Nbd7RP4/9Uz7ajm55XsOeuk8f/VKR46cm347fytg96/kf32RsncuE7z+fYp/H/VM+2gXzc374/XQcAAAAAAAAAAHik9aUi/j5S/HC4ll7I23bz9/8mt+5on/7+16d7tk3en/WKPvTFnk8qAAAAABwQfamIn0SKG4tv35lDvXn+d8/8z9/bmP85lLZ8Wv05369Vzw24n3/+12sgH3d8790GAAAAAAAAAAAAAAAAAACAAyWlIl7I66mPV/P5J3dcT30lUrzyP8/lcul4Wa67DvxA9Wv9yuzMqUvT07MTrcXWtempxuhca2KqrPtUpFj728/lukW1vnp3vfnOGu8ba7HPR4rhf+iW7azF3l2b/KmNsmfKsp+IFP/9j5vLdtex/tRG2bNl2b+JFF//l+3LHt8oe64s+91I8aOvN7plj5Zlu89H/fRG2ecnZot9GBUAAAAAAAAAAAAAAAAAAAAeN32piD+PFP97c/nOXP68/n9fz9vKW9/sWe9/i9vVOv8D1fr/O72+l/X/q+cKLO10VAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA+HhKUcSbkWLuylpa6S/fd9Qvt2du3R4bGt6+2pFU1TxUlS9/6mfOnjv/pRcGL3Tzg+vfb5+J10avXmq8PHtzbn5qYWFqsjE2056YnZza9R72Wn+rk9UJaNx8/dbk9esLjbPPn9v08e2B9/ufOD5wcfDZU890y44NDQ+P9pSp9d3z0e+Sdth+OIr460jx3Pd+mn7YH1HE3s/Fh3x39tuRqhMnq06MDQ1XHZlut2YWyw9HuieiiGj0VGp2z9EDGIs9aUYslc0vG3yy7N7oXGu+dW16qjHSml9sL7ZnZ0ZSp7VlfxpRxIUUsRwRq/13764ving9Unzn2Fr61/6IQ93z8MUro189fXbndhT72MddKNvZ6ItYLh6BMTvA+qOIf44UP3vnRPxbf0QtOj/xhYhXy/xBxFvRGe9UfjHOR7y3zfeIR1Mtivj/cvwvrqV3+svrQfe6cvlrja/MXJ/tKdu9rjzy94cH6YBfm+pRxI+qK/5a+nf/XQMAAAAAAAAAAAAAAAAcIEX8eqR48d0TqZoffGdOcXvmRuNq69p0Z1pfd+5fd870+vr6eiN1splzPOdSzuWcKzlXc0aR6+dslllfXx/P75dyLudcybmaMw7l+jmbOcdzLuVczrmSczVn1HL9nM2c4zmXci7nXMm5mjMOyNw9AAAAAAAAAAAAAAAAAADg46Wo/knx7W+spfX+zvrS49HJFeuBfuz9MgAA//8hX/ir") unlinkat(0xffffffffffffff9c, &(0x7f0000000c40)='./file1\x00', 0x0) r10 = fspick(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r10, 0x7, 0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000040)='./file2\x00', 0x800810, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x1f, 0x242, &(0x7f0000000540)="$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") setrlimit(0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r11, 0x3fffffffc00) rmdir(&(0x7f0000000040)='./file1\x00') r12 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r12, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x5, 0xa, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x10, 0x3, 'bitmap:port\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x5}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_DATA={0x14, 0x7, 0x0, 0x1, [@IPSET_ATTR_PORT={0x6}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e21}]}]}, 0x5c}}, 0x0) r13 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TEST(r13, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="400000000b0605000000000000000000000000000900020073797a3000000000050001000700000018000780060004404e21000000001940000000eb00000000"], 0x40}}, 0x0) [ 85.717203][ T5328] loop0: detected capacity change from 0 to 2048 [ 85.776350][ T5328] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 85.818434][ T5327] ------------[ cut here ]------------ [ 85.820881][ T5327] WARNING: CPU: 0 PID: 5327 at fs/udf/inode.c:2088 __udf_add_aext+0x524/0x6d0 [ 85.825479][ T5327] Modules linked in: [ 85.827561][ T5327] CPU: 0 UID: 0 PID: 5327 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.831371][ T5327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 85.836030][ T5327] RIP: 0010:__udf_add_aext+0x524/0x6d0 [ 85.838386][ T5327] Code: 40 e9 fe 49 8b 3e 4c 89 e6 e8 f8 2f 0c ff 31 c0 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d e9 c3 35 0d 08 cc e8 4d f4 81 fe 90 <0f> 0b 90 e9 14 fc ff ff e8 3f f4 81 fe 90 0f 0b 90 e9 66 fd ff ff [ 85.846892][ T5327] RSP: 0018:ffffc9000d337808 EFLAGS: 00010283 [ 85.849654][ T5327] RAX: ffffffff833e1ee3 RBX: dffffc0000000000 RCX: 0000000000100000 [ 85.852840][ T5327] RDX: ffffc9000e1d2000 RSI: 000000000002c3f0 RDI: 000000000002c3f1 [ 85.856310][ T5327] RBP: 1ffff92001a66f69 R08: ffff888000bc8000 R09: 0000000000000002 [ 85.859704][ T5327] R10: 0000000000000001 R11: 0000000000000002 R12: 00000000000001e0 [ 85.863359][ T5327] R13: 0000000000000000 R14: ffffc9000d337b40 R15: ffffc9000d337b48 [ 85.866957][ T5327] FS: 00007f701c29d6c0(0000) GS:ffff88808d730000(0000) knlGS:0000000000000000 [ 85.870978][ T5327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.874067][ T5327] CR2: 00007f700f23f000 CR3: 000000000b543000 CR4: 0000000000352ef0 [ 85.877598][ T5327] Call Trace: [ 85.879090][ T5327] [ 85.880390][ T5327] udf_setup_indirect_aext+0x609/0x800 [ 85.882511][ T5327] ? __udf_add_aext+0x508/0x6d0 [ 85.884807][ T5327] udf_do_extend_file+0x870/0x1180 [ 85.886911][ T5327] ? __pfx_udf_do_extend_file+0x10/0x10 [ 85.889308][ T5327] ? inode_bmap+0x397/0x710 [ 85.891173][ T5327] udf_setsize+0xb78/0x1000 [ 85.893058][ T5327] ? __pfx_udf_setsize+0x10/0x10 [ 85.895258][ T5327] ? down_write+0x162/0x1f0 [ 85.897488][ T5327] ? __pfx_down_write+0x10/0x10 [ 85.899340][ T5327] ? __pfx_current_time+0x10/0x10 [ 85.901259][ T5327] udf_setattr+0x3a1/0x5a0 [ 85.903046][ T5327] ? __pfx_udf_setattr+0x10/0x10 [ 85.905778][ T5327] notify_change+0xc1a/0xf40 [ 85.907831][ T5327] do_truncate+0x1a4/0x220 [ 85.909779][ T5327] ? __pfx_do_truncate+0x10/0x10 [ 85.911887][ T5327] do_ftruncate+0x489/0x540 [ 85.913827][ T5327] ? __fget_files+0x2a/0x420 [ 85.916106][ T5327] ? __pfx_do_ftruncate+0x10/0x10 [ 85.918372][ T5327] __x64_sys_ftruncate+0x92/0xf0 [ 85.920502][ T5327] do_syscall_64+0xfa/0xfa0 [ 85.922430][ T5327] ? lockdep_hardirqs_on+0x9c/0x150 [ 85.924737][ T5327] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.927250][ T5327] ? clear_bhb_loop+0x60/0xb0 [ 85.929178][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.931698][ T5327] RIP: 0033:0x7f701b38f6c9 [ 85.933640][ T5327] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 85.941618][ T5327] RSP: 002b:00007f701c29d038 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 85.944966][ T5327] RAX: ffffffffffffffda RBX: 00007f701b5e5fa0 RCX: 00007f701b38f6c9 [ 85.948232][ T5327] RDX: 0000000000000000 RSI: 000003fffffffc00 RDI: 000000000000000b [ 85.951601][ T5327] RBP: 00007f701b411f91 R08: 0000000000000000 R09: 0000000000000000 [ 85.955157][ T5327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 85.958498][ T5327] R13: 00007f701b5e6038 R14: 00007f701b5e5fa0 R15: 00007fff3f5ec978 [ 85.961916][ T5327] [ 85.963213][ T5327] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 85.966230][ T5327] CPU: 0 UID: 0 PID: 5327 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.969969][ T5327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 85.974393][ T5327] Call Trace: [ 85.975817][ T5327] [ 85.977101][ T5327] dump_stack_lvl+0x99/0x250 [ 85.979077][ T5327] ? __asan_memcpy+0x40/0x70 [ 85.981049][ T5327] ? __pfx_dump_stack_lvl+0x10/0x10 [ 85.983125][ T5327] ? __pfx__printk+0x10/0x10 [ 85.985033][ T5327] vpanic+0x237/0x6d0 [ 85.986736][ T5327] ? __pfx_vpanic+0x10/0x10 [ 85.988760][ T5327] panic+0xb9/0xc0 [ 85.990404][ T5327] ? __pfx_panic+0x10/0x10 [ 85.992346][ T5327] __warn+0x31b/0x4b0 [ 85.993997][ T5327] ? __udf_add_aext+0x524/0x6d0 [ 85.995964][ T5327] ? __udf_add_aext+0x524/0x6d0 [ 85.997958][ T5327] report_bug+0x2be/0x4f0 [ 85.999780][ T5327] ? __udf_add_aext+0x524/0x6d0 [ 86.001871][ T5327] ? __udf_add_aext+0x524/0x6d0 [ 86.003870][ T5327] ? __udf_add_aext+0x526/0x6d0 [ 86.005887][ T5327] handle_bug+0x84/0x160 [ 86.007667][ T5327] exc_invalid_op+0x1a/0x50 [ 86.009692][ T5327] asm_exc_invalid_op+0x1a/0x20 [ 86.011652][ T5327] RIP: 0010:__udf_add_aext+0x524/0x6d0 [ 86.013867][ T5327] Code: 40 e9 fe 49 8b 3e 4c 89 e6 e8 f8 2f 0c ff 31 c0 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d e9 c3 35 0d 08 cc e8 4d f4 81 fe 90 <0f> 0b 90 e9 14 fc ff ff e8 3f f4 81 fe 90 0f 0b 90 e9 66 fd ff ff [ 86.022210][ T5327] RSP: 0018:ffffc9000d337808 EFLAGS: 00010283 [ 86.024879][ T5327] RAX: ffffffff833e1ee3 RBX: dffffc0000000000 RCX: 0000000000100000 [ 86.028275][ T5327] RDX: ffffc9000e1d2000 RSI: 000000000002c3f0 RDI: 000000000002c3f1 [ 86.031789][ T5327] RBP: 1ffff92001a66f69 R08: ffff888000bc8000 R09: 0000000000000002 [ 86.035121][ T5327] R10: 0000000000000001 R11: 0000000000000002 R12: 00000000000001e0 [ 86.038542][ T5327] R13: 0000000000000000 R14: ffffc9000d337b40 R15: ffffc9000d337b48 [ 86.041999][ T5327] ? __udf_add_aext+0x523/0x6d0 [ 86.044129][ T5327] ? __udf_add_aext+0x523/0x6d0 [ 86.046170][ T5327] udf_setup_indirect_aext+0x609/0x800 [ 86.048534][ T5327] ? __udf_add_aext+0x508/0x6d0 [ 86.050607][ T5327] udf_do_extend_file+0x870/0x1180 [ 86.052833][ T5327] ? __pfx_udf_do_extend_file+0x10/0x10 [ 86.055155][ T5327] ? inode_bmap+0x397/0x710 [ 86.057119][ T5327] udf_setsize+0xb78/0x1000 [ 86.059079][ T5327] ? __pfx_udf_setsize+0x10/0x10 [ 86.061325][ T5327] ? down_write+0x162/0x1f0 [ 86.063215][ T5327] ? __pfx_down_write+0x10/0x10 [ 86.065314][ T5327] ? __pfx_current_time+0x10/0x10 [ 86.067553][ T5327] udf_setattr+0x3a1/0x5a0 [ 86.069590][ T5327] ? __pfx_udf_setattr+0x10/0x10 [ 86.071775][ T5327] notify_change+0xc1a/0xf40 [ 86.073720][ T5327] do_truncate+0x1a4/0x220 [ 86.075656][ T5327] ? __pfx_do_truncate+0x10/0x10 [ 86.077767][ T5327] do_ftruncate+0x489/0x540 [ 86.079714][ T5327] ? __fget_files+0x2a/0x420 [ 86.081722][ T5327] ? __pfx_do_ftruncate+0x10/0x10 [ 86.083843][ T5327] __x64_sys_ftruncate+0x92/0xf0 [ 86.086085][ T5327] do_syscall_64+0xfa/0xfa0 [ 86.088009][ T5327] ? lockdep_hardirqs_on+0x9c/0x150 [ 86.090354][ T5327] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.092940][ T5327] ? clear_bhb_loop+0x60/0xb0 [ 86.094962][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.097536][ T5327] RIP: 0033:0x7f701b38f6c9 [ 86.099491][ T5327] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 86.107904][ T5327] RSP: 002b:00007f701c29d038 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 86.111458][ T5327] RAX: ffffffffffffffda RBX: 00007f701b5e5fa0 RCX: 00007f701b38f6c9 [ 86.114774][ T5327] RDX: 0000000000000000 RSI: 000003fffffffc00 RDI: 000000000000000b [ 86.117992][ T5327] RBP: 00007f701b411f91 R08: 0000000000000000 R09: 0000000000000000 [ 86.121386][ T5327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 86.124856][ T5327] R13: 00007f701b5e6038 R14: 00007f701b5e5fa0 R15: 00007fff3f5ec978 [ 86.128364][ T5327] [ 86.129988][ T5327] Kernel Offset: disabled [ 86.131774][ T5327] Rebooting in 86400 seconds..