program: io_setup(0xa42, &(0x7f00000000c0)=0x0) (async) r1 = socket$inet_smc(0x2b, 0x1, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x10, 0x4, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7}, [@call={0x85, 0x0, 0x0, 0xb2}]}, &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="1500000065ffff017f000e0800395032303030"], 0x15) r4 = dup(r3) write$FUSE_GETXATTR(r4, &(0x7f00000000c0)={0x18}, 0x18) write$FUSE_INIT(r4, &(0x7f0000000200)={0x50}, 0x50) (async, rerun: 64) write$FUSE_STATFS(r4, &(0x7f0000000400)={0x60, 0x0, 0x0, {{0x0, 0x0, 0x4, 0x1c, 0x4, 0x4, 0x1}}}, 0x60) (async, rerun: 64) write$FUSE_NOTIFY_DELETE(r4, &(0x7f0000000140)={0x2e, 0x6, 0x0, {0x5, 0x3, 0x5, 0x0, 'wfdno'}}, 0x2e) (async) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f0000000340)={0x30, 0x5, 0x0, {0x0, 0x2, 0x3, 0xf}}, 0x30) (async) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r4}}) (async) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000340)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) sendto$inet6(r5, &(0x7f0000847fff)='X', 0xfee4, 0x44, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x22000406, &(0x7f0000000f80)={[{@sysvgroups}, {@orlov}, {@nogrpid}, {@init_itable}, {@auto_da_alloc}, {@grpjquota, 0x2e}, {@oldalloc, 0x2b}, {@errors_remount}, {@jqfmt_vfsv1}, {@grpid}], [], 0x2c}, 0x84, 0x4c9, &(0x7f0000001900)="$eJzs3M1vFVUbAPBnpl98t/Dyvq98KFU0NqItFFQWLtBowsbERBe6MamlEKSAoTURQgSMwaXxL1CXJiau3LjSxBh1pXGre2NCDBvQhamZOzNl2tt7ubcfXOX+fsm058zHPec5M+fec+d0GkDXGs5+JBGbIuLniBjMswt3GM5/3bx+cfKP6xcnk5ibe/H3pLbfjesXJ8tdy+M2FpmRNCJ9N4ldS5Q7c/7CqYnp6alzRX5s9vQbYzPnLzx28vTEiakTU2fGDx8+dPDAk0+MP74qcWZx3dj59tndO46+8sHzk3Px2nefZvXdVGyvxpEbWnGZwzG8LiLmMrfW9td+PrTiV/9n2VxJJ70drAht6YmI7HT11fr/YPTErZM3GM+9M5/5ukMVBNZM9tm0tW5tT/E7zT+8gLtUoo9Dlyo/8bPvv+VyJ8cfnXbt6dq9iiNZ3DeLJd/SG2m2aaj8xr60/62w/E0R8fLlPz/MlljyPgQAwOr6Mhv/PLrU+C9dMLbZUsyhDEXEvojYFhH/iYjtEfHfYhz0/4i4p83yhxfl68c/P65fVmAtysZ/TxVzW/ny6nz8uWQ+t7kWf19y/OT01P6iTUaib+D4bWr41bM/vd9o23Bl/JctWR3KsWBRj996BxYec2xidmK58S527UrEzt5q/GX7J/MzAVkL7IiInct4/azNTj7yye4svWVj/fb6+Hsiohp/E6swzzT3ccTD+fm/HIviLyV5SY3mJ8fWxfTU/rHyqqj3/Q9XX6jm+yrpPP5KJC3EtK79MBvKzv+GWPr815TdoJyvnWm/jKu/vNfwO039+U+y9qgorv9KH8uu//7kpVq6/G721sTs7LkDEf3FigXrx28dW+bL/bP4R/YuFX+avcf99VFx3K6IyC7ieyPivojYU9T9/oh4ICL2Non/22cefL15CzXr/2sri/9Ys/MfMZRU5+vrE73RcFOe6Dn1zReNym/t/e9QLTVSrGnl/a9JdRYkVtJ2AAAA8G+R1uagk3S0TFduTm2PDen02ZnZfcPx5plj+Vz1UPSl5Z2uwcr90APFveEyP74ofzAittb+0mh9LT86eXZ6cycDB2rP6izo/5Gmo6P5tl97Ol07YM21NY9WfTrws89XvzLAHeV5Tehe+j90L/0fupf+D91rqf5/KeJmB6oC3GE+/6F7tdf/vVvA3USPhu6l/0NXqn8kvvxHC609P98ose3oig5f88Tc4Jq88uX2j+qZOX9lFasREbV/n5ElovnOcwP5X3Mur6xIm+/Tf5vS88SlzlwA6W33ObLMZmkjsadIDEREq0ddaqlVV+lCAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAuAv8HQAA//9e7s25") (async) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) [ 58.835562][ T5323] loop0: detected capacity change from 0 to 512 [ 58.897952][ C0] BUG: TASK stack guard page was hit at ffffc9000d3ffed8 (stack is ffffc9000d400000..ffffc9000d408000) [ 58.897968][ C0] Oops: stack guard page: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 58.897976][ C0] CPU: 0 UID: 0 PID: 5324 Comm: syz.0.0 Not tainted 6.13.0-syzkaller #0 [ 58.897983][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 58.897987][ C0] RIP: 0010:validate_chain+0x1f/0x5920 [ 58.898070][ C0] Code: 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0 48 81 ec c0 02 00 00 49 89 ce <89> 54 24 58 48 89 bc 24 80 00 00 00 65 48 8b 04 25 28 00 00 00 48 [ 58.898076][ C0] RSP: 0018:ffffc9000d3ffee0 EFLAGS: 00010082 [ 58.898083][ C0] RAX: 1ffffffff27848bf RBX: ffffffff93c245f8 RCX: 4b63f27357dbc186 [ 58.898088][ C0] RDX: 0000000000000000 RSI: ffff888000d7af70 RDI: ffff888000d7a440 [ 58.898092][ C0] RBP: ffffc9000d4001e0 R08: ffffffff942aa887 R09: 1ffffffff2855510 [ 58.898096][ C0] R10: dffffc0000000000 R11: fffffbfff2855511 R12: ffff888000d7a440 [ 58.898100][ C0] R13: ffff888000d7a440 R14: 4b63f27357dbc186 R15: 0000000000000000 [ 58.898104][ C0] FS: 00007f54201f06c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 58.898109][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.898113][ C0] CR2: ffffc9000d3ffed8 CR3: 0000000042992000 CR4: 0000000000352ef0 [ 58.898139][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.898147][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.898153][ C0] Call Trace: [ 58.898157][ C0] <#DF> [ 58.898161][ C0] ? __die_body+0x5f/0xb0 [ 58.898171][ C0] ? die+0x9e/0xc0 [ 58.898177][ C0] ? handle_stack_overflow+0x96/0xd0 [ 58.898183][ C0] ? exc_double_fault+0x178/0x1b0 [ 58.898223][ C0] ? asm_exc_double_fault+0x23/0x30 [ 58.898233][ C0] ? validate_chain+0x1f/0x5920 [ 58.898240][ C0] [ 58.898242][ C0] [ 58.898247][ C0] ? __pfx_validate_chain+0x10/0x10 [ 58.898255][ C0] ? mark_lock+0x9a/0x360 [ 58.898261][ C0] __lock_acquire+0x1397/0x2100 [ 58.898272][ C0] ? validate_chain+0x11e/0x5920 [ 58.898283][ C0] ? validate_chain+0x11e/0x5920 [ 58.898294][ C0] lock_acquire+0x1ed/0x550 [ 58.898304][ C0] ? bad_range+0x5f/0x270 [ 58.898316][ C0] ? mark_lock+0x9a/0x360 [ 58.898324][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 58.898332][ C0] ? bad_range+0x5f/0x270 [ 58.898338][ C0] seqcount_lockdep_reader_access+0x127/0x1e0 [ 58.898345][ C0] ? bad_range+0x5f/0x270 [ 58.898352][ C0] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 58.898359][ C0] ? get_page_from_freelist+0x891/0x37a0 [ 58.898365][ C0] ? __pfx_lock_release+0x10/0x10 [ 58.898372][ C0] bad_range+0x5f/0x270 [ 58.898379][ C0] get_page_from_freelist+0x3640/0x37a0 [ 58.898387][ C0] ? __pfx_validate_chain+0x10/0x10 [ 58.898396][ C0] __alloc_pages_noprof+0x292/0x710 [ 58.898402][ C0] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 58.898410][ C0] alloc_pages_mpol_noprof+0x3e1/0x780 [ 58.898423][ C0] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10 [ 58.898430][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 58.898437][ C0] ? alloc_pages_noprof+0xef/0x170 [ 58.898443][ C0] alloc_slab_page+0x6a/0x110 [ 58.898453][ C0] allocate_slab+0x5a/0x2b0 [ 58.898467][ C0] ___slab_alloc+0xc27/0x14a0 [ 58.898480][ C0] ? integrity_kernel_read+0xb0/0x100 [ 58.898520][ C0] ? p9_client_prepare_req+0x583/0xf30 [ 58.898542][ C0] ? p9_client_prepare_req+0x583/0xf30 [ 58.898549][ C0] __slab_alloc+0x58/0xa0 [ 58.898557][ C0] __kmalloc_noprof+0x2e6/0x4c0 [ 58.898564][ C0] ? p9_client_prepare_req+0x583/0xf30 [ 58.898572][ C0] p9_client_prepare_req+0x583/0xf30 [ 58.898581][ C0] ? __pfx_p9_client_prepare_req+0x10/0x10 [ 58.898590][ C0] p9_client_rpc+0x19d/0xac0 [ 58.898596][ C0] ? p9_req_put+0x19c/0x1f0 [ 58.898602][ C0] ? p9_client_read_once+0x5c1/0x8c0 [ 58.898608][ C0] ? p9_client_read+0xa7/0x190 [ 58.898614][ C0] ? netfs_retry_reads+0x1b72/0x1ee0 [ 58.898624][ C0] ? netfs_retry_reads+0x1b72/0x1ee0 [ 58.898632][ C0] ? netfs_retry_reads+0x1b72/0x1ee0 [ 58.898639][ C0] ? netfs_retry_reads+0x1b72/0x1ee0 [ 58.898646][ C0] ? netfs_retry_reads+0x1b72/0x1ee0 [ 58.898654][ C0] ? netfs_retry_reads+0x1b72/0x1ee0 [ 58.898665][ C0] ? netfs_retry_reads+0x1b72/0x1ee0 [ 58.898677][ C0] ? netfs_retry_reads+0x1b72/0x1ee0 [ 58.898689][ C0] ? __pfx_p9_client_rpc+0x10/0x10 [ 58.898698][ C0] ? netfs_retry_reads+0x1b72/0x1ee0 [ 58.898712][ C0] ? netfs_retry_reads+0x1b72/0x1ee0 [ 58.898725][ C0] ? netfs_retry_reads+0x1b72/0x1ee0 [ 58.898738][ C0] ? netfs_retry_reads+0x1b72/0x1ee0 [ 58.898747][ C0] ? netfs_retry_reads+0x1b72/0x1ee0 [ 58.898754][ C0] ? netfs_retry_reads+0x1b72/0x1ee0 [ 58.898761][ C0] ? netfs_retry_reads+0x1b72/0x1ee0 [ 58.898769][ C0] ? mark_lock+0x9a/0x360 [ 58.898776][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 58.898782][ C0] ? integrity_kernel_read+0xb0/0x100 [ 58.898790][ C0] p9_client_read_once+0x32b/0x8c0 [ 58.898798][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.898805][ C0] ? __pfx_call_rcu+0x10/0x10 [ 58.898813][ C0] ? path_openat+0x2ccd/0x3590 [ 58.898819][ C0] ? do_sys_openat2+0x13e/0x1d0 [ 58.898830][ C0] p9_client_read+0xa7/0x190 [ 58.898840][ C0] v9fs_issue_read+0x14f/0x3a0 [ 58.898853][ C0] ? p9_req_put+0x19c/0x1f0 [ 58.898863][ C0] ? __pfx_v9fs_issue_read+0x10/0x10 [ 58.898874][ C0] ? trace_netfs_sreq_ref+0x94/0x230 [ 58.898888][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.898898][ C0] netfs_retry_reads+0x1ce3/0x1ee0 [ 58.898912][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.898921][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.898929][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.898937][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.898948][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.898960][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.898971][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.898983][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.898997][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.899007][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.899021][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.899031][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.899039][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.899047][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.899054][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.899062][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.899068][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.899076][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.899083][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.899088][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.899096][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.899103][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.899111][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.899119][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.899126][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.899133][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.899140][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.899147][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.899155][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.899160][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.899172][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.899183][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.899194][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.899208][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.899221][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.899233][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.899244][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.899256][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.899269][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.899279][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.899293][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.899305][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.899312][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.899321][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.899328][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.899335][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.899342][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.899350][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.899357][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.899363][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.899370][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.899377][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.899388][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.899400][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.899411][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.899430][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.899442][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.899455][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.899468][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.899476][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.899489][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.899499][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.899509][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.899521][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.899530][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.899545][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.899555][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.899567][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.899579][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.899587][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.899603][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.899615][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.899628][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.899640][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.899655][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.899668][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.899680][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.899693][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.899705][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.899714][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.899728][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.899739][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.899751][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.899764][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.899776][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.899788][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.899800][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.899811][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.899824][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.899833][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.899845][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.899856][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.899868][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.899880][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.899893][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.899906][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.899918][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.899931][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.899943][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.899952][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.899966][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.899977][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.899990][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.900003][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.900015][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.900028][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.900041][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.900052][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.900066][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.900074][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.900089][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.900100][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.900112][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.900124][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.900137][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.900151][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.900163][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.900176][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.900186][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.900191][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.900199][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.900206][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.900214][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.900224][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.900235][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.900247][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.900258][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.900271][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.900284][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.900293][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.900308][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.900318][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.900325][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.900333][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.900341][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.900348][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.900355][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.900363][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.900371][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.900380][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.900393][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.900405][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.900424][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.900438][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.900451][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.900462][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.900473][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.900485][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.900497][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.900506][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.900520][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.900532][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.900543][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.900557][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.900569][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.900583][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.900594][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.900607][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.900618][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.900624][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.900632][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.900639][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.900646][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.900654][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.900664][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.900676][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.900688][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.900700][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.900712][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.900720][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.900734][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.900746][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.900759][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.900772][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.900783][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.900797][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.900809][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.900822][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.900836][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.900844][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.900852][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.900859][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.900867][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.900877][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.900888][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.900901][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.900912][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.900952][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.900967][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.900976][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.900989][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.901000][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.901011][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.901026][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.901039][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.901051][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.901061][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.901074][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.901087][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.901097][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.901111][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.901123][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.901136][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.901149][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.901161][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.901177][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.901188][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.901199][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.901211][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.901221][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.901235][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.901248][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.901260][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.901273][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.901284][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.901297][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.901308][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.901320][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.901332][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.901342][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.901356][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.901368][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.901379][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.901387][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.901394][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.901402][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.901409][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.901420][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.901428][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.901433][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.901441][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.901448][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.901456][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.901464][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.901471][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.901479][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.901489][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.901500][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.901512][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.901522][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.901535][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.901546][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.901558][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.901571][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.901582][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.901596][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.901608][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.901621][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.901634][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.901644][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.901656][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.901667][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.901679][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.901693][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.901706][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.901720][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.901731][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.901743][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.901756][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.901766][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.901781][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.901792][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.901805][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.901821][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.901833][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.901849][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.901860][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.901873][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.901885][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.901895][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.901907][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.901919][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.901931][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.901946][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.901958][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.901977][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.901984][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.901992][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.901999][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.902005][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.902013][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.902020][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.902027][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.902035][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.902042][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.902050][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.902056][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.902064][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.902071][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.902076][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.902084][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.902091][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.902103][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.902114][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.902126][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.902139][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.902151][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.902164][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.902177][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.902187][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.902195][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.902205][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.902216][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.902229][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.902241][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.902254][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.902265][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.902278][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.902290][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.902300][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.902314][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.902326][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.902338][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.902350][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.902362][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.902375][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.902386][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.902399][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.902411][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.902426][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.902440][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.902452][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.902465][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.902478][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.902489][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.902502][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.902514][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.902525][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.902537][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.902547][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.902561][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.902574][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.902587][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.902601][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.902613][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.902626][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.902637][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.902649][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.902662][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.902672][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.902687][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.902698][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.902709][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.902721][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.902733][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.902746][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.902759][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.902772][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.902785][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.902793][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.902801][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.902808][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.902816][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.902826][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.902836][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.902847][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.902856][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.902867][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.902880][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.902889][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.902902][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.902914][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.902927][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.902942][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.902955][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.902968][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.902975][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.902982][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.902989][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.902995][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.903003][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.903013][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.903025][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.903039][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.903052][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.903066][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.903078][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.903090][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.903100][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.903108][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.903121][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.903133][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.903144][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.903157][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.903170][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.903184][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.903196][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.903207][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.903220][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.903228][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.903242][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.903252][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.903265][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.903279][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.903292][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.903304][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.903315][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.903329][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.903342][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.903352][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.903366][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.903375][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.903382][ C0] ? netfs_read_subreq_terminated+0x89c/0xbc0 [ 58.903391][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.903398][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.903409][ C0] ? v9fs_issue_read+0x2da/0x3a0 [ 58.903426][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.903439][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.903452][ C0] ? netfs_reissue_read+0x16b/0x270 [ 58.903462][ C0] netfs_retry_reads+0x1b72/0x1ee0 [ 58.903476][ C0] ? __pfx_p9_client_read_once+0x10/0x10 [ 58.903486][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.903498][ C0] ? __pfx_netfs_retry_reads+0x10/0x10 [ 58.903510][ C0] ? __pfx___might_resched+0x10/0x10 [ 58.903520][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.903533][ C0] ? netfs_rreq_assess+0x66/0x7b0 [ 58.903547][ C0] netfs_unbuffered_read_iter_locked+0xc55/0x1640 [ 58.903565][ C0] netfs_unbuffered_read_iter+0xbf/0xe0 [ 58.903578][ C0] __kernel_read+0x513/0x9d0 [ 58.903587][ C0] ? do_sys_openat2+0x13e/0x1d0 [ 58.903594][ C0] ? __pfx___kernel_read+0x10/0x10 [ 58.903605][ C0] integrity_kernel_read+0xb0/0x100 [ 58.903613][ C0] ? __pfx_integrity_kernel_read+0x10/0x10 [ 58.903622][ C0] ? __kmalloc_cache_noprof+0x243/0x390 [ 58.903632][ C0] ? ima_calc_file_hash+0xaae/0x1b30 [ 58.903642][ C0] ima_calc_file_hash+0xae6/0x1b30 [ 58.903653][ C0] ? stack_depot_save_flags+0x7b4/0x940 [ 58.903667][ C0] ? __pfx_ima_calc_file_hash+0x10/0x10 [ 58.903676][ C0] ? kasan_save_track+0x51/0x80 [ 58.903694][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 58.903706][ C0] ? kasan_quarantine_put+0xdc/0x230 [ 58.903713][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 58.903721][ C0] ? v9fs_vfs_getattr+0x2b7/0x370 [ 58.903727][ C0] ? kfree+0x196/0x430 [ 58.903737][ C0] ? v9fs_vfs_getattr+0x2b7/0x370 [ 58.903747][ C0] ? v9fs_vfs_getattr+0x2b7/0x370 [ 58.903758][ C0] ima_collect_measurement+0x520/0xb10 [ 58.903772][ C0] ? __pfx_ima_collect_measurement+0x10/0x10 [ 58.903784][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.903796][ C0] ? trace_contention_end+0x3c/0x120 [ 58.903810][ C0] ? __asan_memset+0x23/0x50 [ 58.903821][ C0] ? ima_get_hash_algo+0x156/0x4d0 [ 58.903833][ C0] ? __pfx_ima_get_hash_algo+0x10/0x10 [ 58.903848][ C0] process_measurement+0x1351/0x1fb0 [ 58.903863][ C0] ? __pfx_process_measurement+0x10/0x10 [ 58.903873][ C0] ? do_raw_spin_lock+0x14f/0x370 [ 58.903889][ C0] ? __pfx_v9fs_file_open+0x10/0x10 [ 58.903896][ C0] ? do_raw_spin_unlock+0x58/0x8b0 [ 58.903905][ C0] ? inode_to_bdi+0x69/0xf0 [ 58.903914][ C0] ? apparmor_current_getlsmprop_subj+0xde/0x160 [ 58.903928][ C0] ima_file_check+0xd9/0x120 [ 58.903939][ C0] ? __pfx_ima_file_check+0x10/0x10 [ 58.903951][ C0] security_file_post_open+0xb9/0x280 [ 58.903966][ C0] path_openat+0x2ccd/0x3590 [ 58.903981][ C0] ? __pfx_path_openat+0x10/0x10 [ 58.903989][ C0] do_filp_open+0x27f/0x4e0 [ 58.903995][ C0] ? __pfx_do_filp_open+0x10/0x10 [ 58.904000][ C0] ? do_raw_spin_lock+0x14f/0x370 [ 58.904009][ C0] do_sys_openat2+0x13e/0x1d0 [ 58.904016][ C0] ? __might_fault+0xaa/0x120 [ 58.904021][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 58.904028][ C0] ? rcu_is_watching+0x15/0xb0 [ 58.904035][ C0] ? __rseq_handle_notify_resume+0x34d/0x14e0 [ 58.904042][ C0] __x64_sys_openat+0x247/0x2a0 [ 58.904050][ C0] ? __pfx___x64_sys_openat+0x10/0x10 [ 58.904057][ C0] ? do_syscall_64+0x100/0x230 [ 58.904066][ C0] ? do_syscall_64+0xb6/0x230 [ 58.904073][ C0] do_syscall_64+0xf3/0x230 [ 58.904081][ C0] ? clear_bhb_loop+0x35/0x90 [ 58.904088][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.904097][ C0] RIP: 0033:0x7f541f385d29 [ 58.904107][ C0] 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 [ 58.904114][ C0] RSP: 002b:00007f54201f0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 58.904127][ C0] RAX: ffffffffffffffda RBX: 00007f541f576080 RCX: 00007f541f385d29 [ 58.904134][ C0] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 58.904141][ C0] RBP: 00007f541f401b08 R08: 0000000000000000 R09: 0000000000000000 [ 58.904147][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 58.904154][ C0] R13: 0000000000000000 R14: 00007f541f576080 R15: 00007fff7437e498 [ 58.904163][ C0] [ 58.904166][ C0] Modules linked in: [ 58.904178][ C0] ---[ end trace 0000000000000000 ]--- [ 58.904183][ C0] RIP: 0010:validate_chain+0x1f/0x5920 [ 58.904197][ C0] Code: 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0 48 81 ec c0 02 00 00 49 89 ce <89> 54 24 58 48 89 bc 24 80 00 00 00 65 48 8b 04 25 28 00 00 00 48 [ 58.904204][ C0] RSP: 0018:ffffc9000d3ffee0 EFLAGS: 00010082 [ 58.904214][ C0] RAX: 1ffffffff27848bf RBX: ffffffff93c245f8 RCX: 4b63f27357dbc186 [ 58.904221][ C0] RDX: 0000000000000000 RSI: ffff888000d7af70 RDI: ffff888000d7a440 [ 58.904227][ C0] RBP: ffffc9000d4001e0 R08: ffffffff942aa887 R09: 1ffffffff2855510 [ 58.904234][ C0] R10: dffffc0000000000 R11: fffffbfff2855511 R12: ffff888000d7a440 [ 58.904241][ C0] R13: ffff888000d7a440 R14: 4b63f27357dbc186 R15: 0000000000000000 [ 58.904248][ C0] FS: 00007f54201f06c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 58.904257][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.904266][ C0] CR2: ffffc9000d3ffed8 CR3: 0000000042992000 CR4: 0000000000352ef0 [ 58.904301][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.904309][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.904317][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 58.904590][ C0] Kernel Offset: disabled